1.4 Oracle Exadata Rack Limits and Restrictions

• Restrictions for Modifying Oracle Exadata Rack Hardware
  
• Restrictions for Modifying the Oracle Exadata Software Components
  The following restrictions apply to software modifications on Oracle Exadata, including firmware updates and operating system configuration changes. Violating these restrictions may void the warranty and result in the loss of Oracle Support.
• Restrictions for Connecting Oracle Exadata with Other Hardware, Systems, or Networks
  The following restrictions apply to hardware and software modifications to Oracle Exadata Rack. Violating these restrictions can result in loss of warranty and support.
• Maximum Number of Database Processes
  This topic describes the maximum number of database processes on each Exadata database server or virtual machine guest.